Bedrock geology of the Vipond Park 15-minute, Stine Mountain 7-1/2-minute, and Maurice Mountain 7-1/2-minute quadrangles, Pioneer Mountains, Beaverhead County, Montana /
by E-an Zen
- Washington : U.S. G.P.O., 1988
- viii, 49 p. : ill., maps (2 fold. in pocket) ; 28 cm.
- U.S. Geological Survey bulletin ; 1625 .